//---------------------------------------------------------------------------
// @function:
// CParseHandlerStatsDerivedRelation::EndElement
//
// @doc:
// Invoked by Xerces to process a closing tag
//
//---------------------------------------------------------------------------
void
CParseHandlerStatsDerivedRelation::EndElement
(
const XMLCh* const, // element_uri,
const XMLCh* const element_local_name,
const XMLCh* const // element_qname
)
{
if (0 != XMLString::compareString(CDXLTokens::XmlstrToken(EdxltokenStatsDerivedRelation), element_local_name))
{
CWStringDynamic *str = CDXLUtils::CreateDynamicStringFromXMLChArray(m_parse_handler_mgr->GetDXLMemoryManager(), element_local_name);
GPOS_RAISE(gpdxl::ExmaDXL, gpdxl::ExmiDXLUnexpectedTag, str->GetBuffer());
}
// must have at least one column stats
GPOS_ASSERT(0 < this->Length());
// array of derived column statistics
CDXLStatsDerivedColumnArray *dxl_stats_derived_col_array = GPOS_NEW(m_mp) CDXLStatsDerivedColumnArray(m_mp);
const ULONG num_of_drvd_col_stats = this->Length();
for (ULONG idx = 0; idx < num_of_drvd_col_stats; idx++)
{
CParseHandlerStatsDerivedColumn *stats_derived_col_parse_handler = dynamic_cast<CParseHandlerStatsDerivedColumn*>( (*this)[idx]);
CDXLStatsDerivedColumn *pdxlstatdercol = stats_derived_col_parse_handler->GetDxlStatsDerivedCol();
pdxlstatdercol->AddRef();
dxl_stats_derived_col_array->Append(pdxlstatdercol);
}
m_dxl_stats_derived_relation = GPOS_NEW(m_mp) CDXLStatsDerivedRelation(m_rows, m_empty, dxl_stats_derived_col_array);
// deactivate handler
m_parse_handler_mgr->DeactivateHandler();
}
//---------------------------------------------------------------------------
// @function:
// CParseHandlerStatsDerivedRelation::EndElement
//
// @doc:
// Invoked by Xerces to process a closing tag
//
//---------------------------------------------------------------------------
void
CParseHandlerStatsDerivedRelation::EndElement
(
const XMLCh* const, // xmlszUri,
const XMLCh* const xmlszLocalname,
const XMLCh* const // xmlszQname
)
{
if (0 != XMLString::compareString(CDXLTokens::XmlstrToken(EdxltokenStatsDerivedRelation), xmlszLocalname))
{
CWStringDynamic *pstr = CDXLUtils::PstrFromXMLCh(m_pphm->Pmm(), xmlszLocalname);
GPOS_RAISE(gpdxl::ExmaDXL, gpdxl::ExmiDXLUnexpectedTag, pstr->Wsz());
}
// must have at least one column stats
GPOS_ASSERT(0 < this->UlLength());
// array of derived column statistics
DrgPdxlstatsdercol *pdrgpdxlstatsdercol = GPOS_NEW(m_pmp) DrgPdxlstatsdercol(m_pmp);
const ULONG ulDerCol = this->UlLength();
for (ULONG ul = 0; ul < ulDerCol; ul++)
{
CParseHandlerStatsDerivedColumn *pph = dynamic_cast<CParseHandlerStatsDerivedColumn*>( (*this)[ul]);
CDXLStatsDerivedColumn *pdxlstatdercol = pph->Pstatsdercol();
pdxlstatdercol->AddRef();
pdrgpdxlstatsdercol->Append(pdxlstatdercol);
}
m_pdxlstatsderrel = GPOS_NEW(m_pmp) CDXLStatsDerivedRelation(m_dRows, m_fEmpty, pdrgpdxlstatsdercol);
// deactivate handler
m_pphm->DeactivateHandler();
}